extern int dgecon_(char *norm, integer *n, doublereal *a, integer *lda, doublereal *anorm, doublereal *rcond, doublereal *work, integer *iwork, integer *info, ftnlen norm_len);
/*:ref: lsame_ 12 4 13 13 124 124 */
/*:ref: xerbla_ 14 3 13 4 124 */
/*:ref: dlamch_ 7 2 13 124 */
/*:ref: dlacon_ 14 6 4 7 7 4 7 4 */
/*:ref: dlatrs_ 14 15 13 13 13 13 4 7 4 7 7 7 4 124 124 124 124 */
/*:ref: idamax_ 4 3 4 7 4 */
/*:ref: drscl_ 14 4 4 7 7 4 */
